There is no correct answer to your question. It mostly depends on you. How often you play, what the strings feel like... Some professionals change before every show. It's totally up to you. If they get corroded or "rusty" or won't stay in tune then it's definitely time for a string change.
![[FULL] Guitar Strings TEST / Dragon Skin, GHS, Cleartone, Ernieball](http://i.ytimg.com/vi/vf8Psa8VVBM/mqdefault.jpg)
![[FULL] Guitar Strings TEST / Dragon Skin, GHS, Cleartone, Ernieball](/img/tr.png)
How often should change your strings
There is no correct answer to your question. It mostly depends on you. How often you play, what the strings feel like... Some professionals change before every show. It's totally up to you. If they get corroded or "rusty" or won't stay in tune then it's definitely time for a string change.